2941063516

素因数分解:

$2^2\times {\mathrm{61}}^2\times {\mathrm{197599}}^1$

素因数の和:197725

約数の個数: 18

約数和(自身を含む): 5232645600

約数和(自身を除く): 2291582084

約数列:

[1, 2, 4, 61, 122, 244, 3721, 7442, 14884, 197599, 395198, 790396, 12053539, 24107078, 48214156, 735265879, 1470531758, 2941063516]

約数ペア:

[(1, 2941063516), (2, 1470531758), (4, 735265879), (61, 48214156), (122, 24107078), (244, 12053539), (3721, 790396), (7442, 395198), (14884, 197599)]